Hash Brown Casserole - cooking recipe

Ingredients

1 (2 lb.) bag frozen hash browns, thawed
1/2 c. onion, chopped
1 c. sour cream
1 can cream of mushroom soup
1 1/2 c. shredded sharp Cheddar cheese
1 stick margarine, melted
black pepper to taste
1 c. corn flakes, crushed
1/4 c. margarine, melted

Preparation

Mix first 7 ingredients and pour into a 9 x 13-inch casserole dish.
Mix corn flakes and 1/4 cup butter.
Pour on top of other mixture.
Bake at 350\u00b0 for 45 to 50 minutes.